Home / 19,550,596.58-26,981,084.40-10,848,769.20

Finding the Fourth Proportional to 19,550,596.58, 26,981,084.40 and 10,848,769.20

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Solution

The fourth proportional to 19,550,596.58, 26,981,084.40 and 10,848,769.20 is: 14,972,001.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,550,596.58 : 26,981,084.40 = 10,848,769.20 : x
  2. Step 2: Convert to fraction form
    19,550,596.58/26,981,084.40 = 10,848,769.20/x
  3. Step 3: Cross multiply
    19,550,596.58x = 26,981,084.40 × 10,848,769.20
  4. Step 4: Simplify right side
    19,550,596.58x = 292,711,557,421,320.44
  5. Step 5: Solve for x
    x = 292,711,557,421,320.44/19,550,596.58
  6. Step 6: Final answer
    x = 14,972,001.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.